About Escape Tour lead

Leiden, a city full of history, special stories and the birthplace of Marie Swanenburg. Also known as Goeie Mie. Goeie Mie was a poisoner and serial killer and had never been unmasked until one evening in 1883. With the Escape Tour Leiden you will dive into the story of Goeie Mie and find out how she worked flawlessly.


Goeie Mie loved the wonder drug arsenic and had already used it many times to eliminate random people. Until one evening when her sister-in-law and nephew heard about her crimes... When she realised that she had been discovered, she ran to find the secret exit of Leiden.

Escape the city

With the Escape Tour Leiden you step in the footsteps of Goeie Mie. Wander along the nicest spots of Leiden, solve all riddles, complete all assignments and decipher the clues. Only then you can escape from Leiden within 2 hours and complete this citygame. And are you doing well? Then maybe you deserve a spot on the Wall of Fame! The search starts at the Beestenmarkt, good luck!